1 Division for Quantitative Sustainability Assessment (QSA), Department of Management Engineering, Technical University of Denmark , Bygningstorvet 116B, 2800 Kongens Lyngby, Denmark.
3 Department of Environmental Engineering, Technical University of Denmark , Building 115, 2800 Kongens Lyngby, Denmark.
4 Institute for Water and Wetland Research, Department of Environmental Science, Radboud University Nijmegen , P.O. Box 9010, NL-6500 Gelderland Nijmegen, The Netherlands.